Security and risk management remain central to how organizations operate and evolve their mainframe environments. In the 2026 Arcati Mainframe User Survey, respondents describe security as an embedded operational discipline that shapes priorities, tooling, and...
The 2025 Arcati report established that hybrid architecture had become the dominant model for organizations running IBM Z. The new 2026 survey reinforces that conclusion and advances it. Across the 2026 responses, the mainframe is consistently described as operating...
Mainframe modernization, upgrade cadence, and tooling decisions are shaped as much by workforce structure as by technology. The 2026 survey reflects a notable shift in respondent mix while reinforcing continuity in operating models. Importantly, the 2026 workforce...